There is a very simple way to show that the entire “living constitution” business for what it is, basically the use of the judiciary to impose laws that the left could never pass and that’s to apply that same principle to other contracts.
How you would react if your landlord suddenly decided you had a “living lease” and increased your rent or denied you services accordingly?
How would you react if your insurance company decided you had a “living policy” and redefined “fire” or “theft” or “accident” to deny your claim?
How would you react if your bank decided you had a “living mortgage” and suddenly increased your interest rate or a “living credit card” and unilaterally decided you have to make biweekly rather than monthly payments?
How would you react if your college professor decided you had a “living grade scale” and suddenly your work was no longer passing?
How would you react if you employer decided you had a “living contract” and suddenly you had to work an additional 10 hours a week to qualify for benefits or the definition of “overtime” was suddenly gone?
How would you react if the restaurant you dined in had a “living menu” and redefined what “medium” or “well done” was?
How would you react if your contractors had a “living estimate” and suddenly without notice raised the prices of services or parts without notice or deemed a toilet installed if it wasn’t connected?
How would you react if the IRS decided it had a “living tax code” and you found your refund non-existent because deductions and credits you took when you filled it out were redefined?
The US Constitution is a contract, it is a contract between the states voted on by the states. It says what it says. If you don’t like what it says, there are explicit ways to edit it which can be pursued, and if you don’t like the edits you make there are ways to remove those edits (see 18th and 21st amendments). A “living constitution” is a tyranny of the judiciary which is why the left likes it so much, but they should be wary, because if there is one thing the Trump era has taught the right it’s that the tactics of the left are very effective when used against them.